Association of the forced oscillation technique with negative expiratory pressure in COPD

Highlights • Expiratory flow limitation (EFL) is common in patients with severe COPD. • The negative expiratory pressure (NEP) technique is the gold standard for detecting EFL. • We assessed the association of the forced oscillation technique (FOT) with NEP. • Respiratory system reactance at 5 Hz wa...

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Veröffentlicht in:	Respiratory physiology & neurobiology 2016-01, Vol.220, p.62-68
Hauptverfasser:	Akita, Takefumi, Shirai, Toshihiro, Mori, Kazutaka, Shimoda, Yukiko, Suzuki, Takahito, Hayashi, Ichiro, Noguchi, Rie, Mochizuki, Eisuke, Sakurai, Shogo, Saigusa, Mika, Akamatsu, Taisuke, Yamamoto, Akito, Shishido, Yuichiro, Morita, Satoru, Asada, Kazuhiro, Suda, Takafumi
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Aged, 80 and over Emphysema - physiopathology Expiratory flow limitation Female Forced Expiratory Volume - physiology Forced oscillation technique Humans Logistic Models Male Medical Education Multivariate Analysis Negative expiratory pressure Pulmonary Disease, Chronic Obstructive - diagnosis Pulmonary Disease, Chronic Obstructive - physiopathology Pulmonary/Respiratory Reactance ROC Curve Sensitivity and Specificity Spirometry Tidal breathing Tomography, X-Ray Computed
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Zusammenfassung:	Highlights • Expiratory flow limitation (EFL) is common in patients with severe COPD. • The negative expiratory pressure (NEP) technique is the gold standard for detecting EFL. • We assessed the association of the forced oscillation technique (FOT) with NEP. • Respiratory system reactance at 5 Hz was identified as an independent predictor.
ISSN:	1569-9048 1878-1519
DOI:	10.1016/j.resp.2015.09.002